gem5::GenericISA::SimplePCState< InstWidth > Class Template Reference

#include <pcstate.hh>

Inheritance diagram for gem5::GenericISA::SimplePCState< InstWidth >:

Public Member Functions
	SimplePCState (const SimplePCState &other)
SimplePCState &	operator= (const SimplePCState &other)=default
	SimplePCState ()
	SimplePCState (Addr val)
PCStateBase *	clone () const override
void	set (Addr val)
	Force this PC to reflect a particular value, resetting all its other fields around it. More...
bool	branching () const override
void	advance () override
Public Member Functions inherited from gem5::GenericISA::PCStateWithNext
Addr	pc () const
void	pc (Addr val)
Addr	npc () const
void	npc (Addr val)
MicroPC	upc () const
void	upc (MicroPC val)
MicroPC	nupc () const
void	nupc (MicroPC val)
void	uReset () override
void	setNPC (Addr val)
void	output (std::ostream &os) const override
void	update (const PCStateBase &other) override
bool	equals (const PCStateBase &other) const override
void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...
void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...
Public Member Functions inherited from gem5::PCStateBase
virtual	~PCStateBase ()=default
template<class Target >
Target &	as ()
template<class Target >
const Target &	as () const
void	update (const PCStateBase *ptr)
Addr	instAddr () const
	Returns the memory address of the instruction this PC points to. More...
MicroPC	microPC () const
	Returns the current micropc. More...
Public Member Functions inherited from gem5::Serializable
	Serializable ()
virtual	~Serializable ()
void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...
void	serializeSection (CheckpointOut &cp, const std::string &name) const
void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...
void	unserializeSection (CheckpointIn &cp, const std::string &name)

Protected Types
typedef PCStateWithNext	Base

Additional Inherited Members
Static Public Member Functions inherited from gem5::Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section. More...
static void	generateCheckpointOut (const std::string &cpt_dir, std::ofstream &outstream)
	Generate a checkpoint file so that the serialization can be routed to it. More...
Protected Member Functions inherited from gem5::GenericISA::PCStateWithNext
	PCStateWithNext (const PCStateWithNext &other)
PCStateWithNext &	operator= (const PCStateWithNext &other)=default
	PCStateWithNext ()
Protected Member Functions inherited from gem5::PCStateBase
	PCStateBase (const PCStateBase &other)
PCStateBase &	operator= (const PCStateBase &other)=default
	PCStateBase ()
Protected Attributes inherited from gem5::GenericISA::PCStateWithNext
Addr	_npc = 0
MicroPC	_nupc = 1
Protected Attributes inherited from gem5::PCStateBase
Addr	_pc = 0
MicroPC	_upc = 0

Detailed Description

template<int InstWidth>
class gem5::GenericISA::SimplePCState< InstWidth >

Definition at line 338 of file pcstate.hh.

Member Typedef Documentation

Base

template<int InstWidth>

typedef PCStateWithNext gem5::GenericISA::SimplePCState< InstWidth >::Base

protected

Definition at line 341 of file pcstate.hh.

Constructor & Destructor Documentation

SimplePCState() [1/3]

template<int InstWidth>

gem5::GenericISA::SimplePCState< InstWidth >::SimplePCState ( const SimplePCState< InstWidth > &  other )

inline

Definition at line 344 of file pcstate.hh.

SimplePCState() [2/3]

template<int InstWidth>

gem5::GenericISA::SimplePCState< InstWidth >::SimplePCState ( )

inline

Definition at line 346 of file pcstate.hh.

SimplePCState() [3/3]

template<int InstWidth>

gem5::GenericISA::SimplePCState< InstWidth >::SimplePCState ( Addr  val )

inlineexplicit

Definition at line 347 of file pcstate.hh.

References gem5::GenericISA::SimplePCState< InstWidth >::set(), and gem5::X86ISA::val.

Member Function Documentation

advance()

template<int InstWidth>

void gem5::GenericISA::SimplePCState< InstWidth >::advance ( )

inlineoverridevirtual

Implements gem5::PCStateBase.

Reimplemented in gem5::X86ISA::PCState, gem5::GenericISA::DelaySlotPCState< InstWidth >, and gem5::GenericISA::DelaySlotPCState< 4 >.

Definition at line 376 of file pcstate.hh.

References gem5::GenericISA::PCStateWithNext::_npc, and gem5::PCStateBase::_pc.

Referenced by gem5::X86ISA::PCState::advance(), gem5::ArmISA::MicroOp::advancePC(), gem5::ArmISA::MicroOpX::advancePC(), gem5::ArmISA::MightBeMicro::advancePC(), gem5::ArmISA::MightBeMicro64::advancePC(), gem5::ArmISA::FpOp::advancePC(), gem5::ArmISA::BranchImm64::branchTarget(), gem5::ArmISA::BranchImmReg64::branchTarget(), gem5::ArmISA::BranchImmImmReg64::branchTarget(), gem5::RiscvISA::RiscvStaticInst::buildRetPC(), and gem5::GenericISA::UPCState< InstWidth >::uEnd().

branching()

template<int InstWidth>

bool gem5::GenericISA::SimplePCState< InstWidth >::branching ( ) const

inlineoverridevirtual

Implements gem5::PCStateBase.

Reimplemented in gem5::X86ISA::PCState, gem5::RiscvISA::PCState, gem5::GenericISA::DelaySlotUPCState< InstWidth >, gem5::GenericISA::DelaySlotPCState< InstWidth >, gem5::GenericISA::DelaySlotPCState< 4 >, gem5::GenericISA::UPCState< InstWidth >, gem5::GenericISA::UPCState< 4 >, and gem5::GenericISA::UPCState< 8 >.

Definition at line 369 of file pcstate.hh.

References gem5::GenericISA::PCStateWithNext::npc(), and gem5::GenericISA::PCStateWithNext::pc().

clone()

template<int InstWidth>

PCStateBase* gem5::GenericISA::SimplePCState< InstWidth >::clone ( ) const

inlineoverridevirtual

Implements gem5::PCStateBase.

Reimplemented in gem5::X86ISA::PCState, gem5::RiscvISA::PCState, gem5::GenericISA::DelaySlotUPCState< InstWidth >, gem5::GenericISA::DelaySlotPCState< InstWidth >, gem5::GenericISA::DelaySlotPCState< 4 >, gem5::GenericISA::UPCState< InstWidth >, gem5::GenericISA::UPCState< 4 >, and gem5::GenericISA::UPCState< 8 >.

Definition at line 350 of file pcstate.hh.

operator=()

template<int InstWidth>

SimplePCState& gem5::GenericISA::SimplePCState< InstWidth >::operator= ( const SimplePCState< InstWidth > &  other )

default

set()

template<int InstWidth>

void gem5::GenericISA::SimplePCState< InstWidth >::set ( Addr  val )

inline

Force this PC to reflect a particular value, resetting all its other fields around it.

This is useful for in place (re)initialization.

Parameters

val	The value to set the PC to.

Definition at line 362 of file pcstate.hh.

References gem5::GenericISA::PCStateWithNext::npc(), and gem5::GenericISA::PCStateWithNext::pc().

Referenced by gem5::ArmISA::SkipFunc::returnFromFuncIn(), gem5::GenericISA::UPCState< InstWidth >::set(), gem5::GenericISA::DelaySlotPCState< InstWidth >::set(), gem5::X86ISA::PCState::set(), gem5::ArmISA::RemoteGDB::AArch32GdbRegCache::setRegs(), gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::setRegs(), and gem5::GenericISA::SimplePCState< InstWidth >::SimplePCState().

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The documentation for this class was generated from the following file:

• arch/generic/pcstate.hh